public Computer(AStack st)
{
sttemp = st;
AddToken add = new AddToken(sttemp, stoutput);
SubtractionToken substraction = new SubtractionToken(sttemp, stoutput);
MultipToken mutiptoken = new MultipToken(sttemp, stoutput);
DivisionToken division = new DivisionToken(sttemp, stoutput);
ModToken mod = new ModToken(sttemp, stoutput);
add.Next = substraction;
substraction.Next = mutiptoken;
mutiptoken.Next = division;
division.Next = mod;
tk = add;
}
public Parser()
{
NumberToken nt = new NumberToken(sttemp, stoutput);
OperatorToken op1 = new OperatorToken(sttemp, stoutput, new MyOperatoer("+", 11));
OperatorToken op2 = new OperatorToken(sttemp, stoutput, new MyOperatoer("-", 11));
OperatorToken op3 = new OperatorToken(sttemp, stoutput, new MyOperatoer("*", 10));
OperatorToken op4 = new OperatorToken(sttemp, stoutput, new MyOperatoer("/", 10));
OperatorToken op5 = new OperatorToken(sttemp, stoutput, new MyOperatoer("%", 10));
OperatorToken op6 = new OperatorToken(sttemp, stoutput, new MyOperatoer("(", 9));
OperatorToken op7 = new OperatorToken(sttemp, stoutput, new MyOperatoer(")", 8));
OtherToken ot = new OtherToken();
nt.Next = op1;
op1.Next = op2;
op2.Next = op3;
op3.Next = op4;
op4.Next = op5;
op5.Next = op6;
op6.Next = op7;
op7.Next = ot;
tk = nt;
}
